12+x+9/2=15

Simple and best practice solution for 12+x+9/2=15 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 12+x+9/2=15 equation: 



12+x+9/2=15

We move all terms to the left:

12+x+9/2-(15)=0

determiningTheFunctionDomain
x+12-15+9/2=0

We add all the numbers together, and all the variables

x-3+9/2=0

We multiply all the terms by the denominator


x*2+9-3*2=0

We add all the numbers together, and all the variables

x*2+3=0

Wy multiply elements

2x+3=0

We move all terms containing x to the left, all other terms to the right

2x=-3

x=-3/2

x=-1+1/2

See similar equations:

| 0.63=5-4x | | x-5/10+3=7 | | -4.31-5x=2 | | 5(1+5k)=-205 | | -3+6x=0.51 | | 2c+68=18c | | 1/4z-4=7z-43 | | 1/2-4=7z-43 | | 96x-480=3360 | | 87=r+44 | | 3z+5-7z=-4z+5 | | (20x+4=) | | X+X+30+200-3x=180 | | F(x)=3x^2+9x+11 | | 12=n-70 | | 8(-5+x)=98 | | M=3n/4 | | 9(4-2x)-3=4-6(4x-5) | | 11.5x8.5=x | | 6-3(2x+4)=4-4(2x+5) | | 7x-2=28-4x | | b-6+4b=60 | | 17x=(225-x)x100 | | 3(x+17)=-12 | | 4n+10=2(5n-7) | | 13x+20=-13x-18 | | X*y=71 | | n=(0.3)^100 | | 5x=4x+16=-56 | | n=0.3^100 | | 30=2q-3 | | 7/3.m=6 |

Equations solver categories